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Rochester (IL) Streets, Geographical, Population & More

Taft Dr
Heathrow Ln
E Main St
Woodland Trl
PO Box
E Mill St
Mishawaka Dr
Cardinal Hill Rd
Oak Hill Rd
S Walnut St
Maplehurst Dr
W Main St
Jostes Rd
Burberry Ln
N Walnut St
New City Rd
Sage Rd
Buckhart Rd
Camelot Dr
Parkview Dr
Roanoke Dr
Sattley St
Cumberland Dr
Willow Ct
Minder Rd
Magnolia Dr
N Walnut Rd
Appalachian Trl
Penacook Dr
Potomac Rd

Population of Rochester, Illinois

StateIllinois
Land Area (mi²)2.4 sq mi
Density (mi²)1,654.3/sq mi
2022 Growth Rate0.44% (17)
Growth Since 20203.15% (119)
Rank in State388th
Rank in Country7677th

The population of Rochester, IL in 2022 is estimated to be 3,897. This is an increase of 0.44% (17 people) compared to the population in 2021.

Population of Rochester by Race

Population by Race
  • Total
  • Hispanic
  • Non-Hispanic
Race
Population
Percentage

Population of Rochester by Age

Rochester Population Pyramid 2022
Rochester Median Age
41
Total
36.8
Male
44.5
Female
Rochester Sex Ratio
46.08%
1,741
Male
53.92%
2,037
Female
Rochester Age Dependency Ratio
45.1
Old Age Dependency Ratio
57.8
Child Dependency Ratio
Rochester Adults
2,702
Adults
(840 of whom are seniors) in Rochester.

Population of Rochester by Year

Year
PopulationGrowthAnnual Growth Rate
Streets